package cn.wolfcode.wolf2world.utils;

import java.util.HashMap;

/**
 * @author 杨兴健
 * @Date 2020/8/20 20:25
 */
public class ParamMap extends HashMap {


    @Override
    public ParamMap put(Object key, Object value) {
        super.put(key, value);
        return this;
    }
    public static ParamMap newInstance() {
        return new ParamMap();
    }
}
